Rechargeable flashlight and support stand therefor

ABSTRACT

A portable flashlight having rechargeable batteries and a support stand for attachment to a motor vehicle is provided. The flashlight defines a pair of contact electrodes mounted on the exterior of the flashlight casing which engage the stand and provide support for the flashlight and electrical contact for recharging the flashlight. Charging means is provided to match the voltage of the motor vehicle battery to the voltage of the rechargeable battery and preferably a light emitting diode is used to indicate the flow of current to said rechargeable battery. It is also preferred to provide means to protect the rechargeable battery from reverse charging.

UnitedQS'tates Patent 1191 Friedman et a].

RECHARGEABLE FLASHLIGHT AND SUPPORT STAND THEREFOR Inventors: Abraham Friedman; Aaron G.

Friedman, both of 2444 Forest Green Rd., Baltimore, Md. 21209 The portion of the term of this patent subsequent to July 31, 1990, has been disclaimed.

Filed: May 7, 1973 Appl. No.: 357,747

Related US. Application Data Continuation-impart of Ser. No. 291,518, Sept. 22, 1972, Pat. No, 3,749,905.

[ Notice:

US, Cl. 240/10.6 CH, 240/l0.66, 320/3 Int. Cl. .Q F211 7/00, H02j 7/00 'Field of Search. 240/l0.6 R, 10.65, 10.66, 240/10.6 CH; 320/2, 3

References Cited UNITED STATES PATENTS 3/1941 Emanuel 240/l0.6 CH 8/1942 240/106' CH 2/l953' 320/2 2/1962 320/2 Re ch 1111 3,825,740 1 1*JuIy 23, 1974 Primary Examt'rter-Joseph F. Peters Attorney, Agent, or Firm-Pollock, Philpitt & Vande Sande ABSTRACT A portable flashlight having rechargeable batteries and a support stand for attachment to a motor vehicle is provided. The flashlight defines a pair of contact electrodes mounted on the exterior of the flashlight casing which engage the stand and provide support for the flashlight and electrical contact for recharging the flashlight. Charging means is provided to match the voltage of the motor vehicle battery to the voltage of the rechargeable battery and preferably a light emitting diode is used to indicate the flow of. current to said rechargeable battery. It is also preferred to provide means to protect the rechargeable battery from reverse charging A 17 Claims, 8 Drawing Figures 3o 36 29A 1: 35 I92 2 ft; I 3

:1 2o 2 1 1 -5-29 I I 407 SHEET 1 0F 2 PATENTEBmzamn FIG. 4

This application is a continuation-in-part of copending application Ser. No. 291,518, filed Sept. 22, 1972, and entitled Rechargeable Flashlight and Support Stand Therefor and now US. Pat. No. 3,749,905.

"BACKGROUND OF THE INVENTION The present invention-is related to the field of rechargeable flashlights, and in particular to recharge- 1 Emergency flashlights and other flashlights intended for use in the repair of an automobile are often stored in the trunk or glove compartment of the automobile for long periods of time. Due to the temperatures which are reached when avehicle is parked in the hotsun, and the length of time between each use of the flashlight, it is a common occurrence to find the emergency flashlight with only a partial charge on its batteries or to find the flashlight batteries completely dead.

Accordingly, various rechargeable flashlights and flashlight battery charging apparatus which provide for the automatic recharging of a flashlight having batteries contained therein have been suggested. Examples of this type of device are US. Pat. NO. 2,588,962, issued to T. Carlson on Mar. 11, 1952; US. Pat. No. 3,217,224, issued to G. W. Sherwood on Nov. 9, 1965;

and U.S..Pat. No. 3,521,050, issued to J. L. 'Shagena, 1

Jr. on July 21, 1970. However, these prior devices have not received widespread commercial acceptance because of one defect or another.

It is therefore an object of the present invention to provide a rechargeable flashlight which will be recharged from the primary battery of the motor vehicle during periods ofnon-use of the flashlight regardless of whether the motor vehicle ignition is off or on. It is an object of the present invention to provide a portable flashlight for use in a motor vehicle together with a support stand to charge and hold the flashlight in place during periods of non-use of the flashlight.

It is a further object of the present invention to provide a portable flashlight for use in a motor vehicle together with a support stand which also acts as a charging stand thereby providing a continuous electrical charge to the rechargeable battery to maintain the battery at its full life expectancy. It is another object of the present invention to provide a support stand for a battery which will securely maintain a flashlight in place and insure a continuous electrical connection between I 'batterycontained in the flashlight. The recharging circuit also preferably contains a light emitting diode. The preferred recharging circuit of the present invention insures against overcharging of the rechargeable batteries in the flashlight. In addition, the present invention makes it possible to recharge a flashlight from the primary battery of a motor vehicle whether the ignition of the vehicle is off or on without causing any noticeable damage to the battery.

SUMMARY OF THE INVENTION The present invention is concerned with a portable flashlight having rechargeable battery and a support stand for attachment to a motor vehicle comprising:

a. a portable flashlight having a casing, said casing containing at least one rechargeable battery, a lamp socket and lamp means for providing light, reflector means, and switch means for connecting the lamp and socket to the battery, the casing having a first pair of contact electrodes mounted on the exterior thereof, the electrodes protruding outwardly on opposite sides of the casing andrigidly attached thereto and having a horizontal component;

b. a support stand for mounting on a stable wall 1 means, said stand providing a second pair of contact electrodes for supporting the flashlight and engaging the horizontal component of the first pair of contact electrodes in order to suspendingly support the flashlight; c. means for providing a source of DC voltageto the second pair of contact electrodes;

d. charging means for charging said rechargeable bat- BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an isometric view of a portable flashlight and support stand constructed in accordance with the present invention.

FIG. 2 is a partial cross section of the portable flashlight, the support stand, and the pictorial diagram of the charging circuit contained within the flashlight.

FIG. 3 is a schematic electrical drawing of one embodiment'of the charging means utilized in the present invention.

FIG. 4 is a schematic diagram of an alternate embodiment of the charging means used in the present invention.

FIG. 5 is a diagrammatic diagram of means which may be employed to provide a flashlight which can be used according to the present invention.

FIGS. 6, 7, and 8 are schematic diagrams of alternate embodiments of charging means.

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an isometric illustration of a portable flashlight and support stand of the present invention. The flashlight 11 is equipped with a switch means 12, a casing 13, a handle portion 14, a reflector 15 and an enlarged portion of the casing 16 which surrounds and provides support for the reflector 15. i

stand, for attaching the stand to a wall or vehicle bulkhead. Extending outwardly from the casing 13 are a pair of contact electrodes 20 and 21 which fit into slots 22 and 23 defined by the stand 17. The contact electrodes. are on opposite sides of the casing and preferably are substantially horizontal. The outwardly extending pins 20 and 21 have metallic electrical connectors mounted thereon, and the slots 22 and 23 defined at least within a portion of their periphery a metallic connector adapted to make an electrical connection with the pins 20 and 21. In one embodiment of the invention, the pins 20 and 21 are solid metal, and the inner surfaces of slots 22 and 23 are lined with a metallic member to contact and support the pins 20 and 21 and are generally U-shaped. Moreover, it may be desirable to provide the support stand with an upper portion 19 that is so configured that it intimately engages the enlarged portion 16 of casing 13 and provides a support therefor. Secured to the side or rear portion of the holder 17 by means 60 is a cover plate 17A for protecting a recharging circuit attached to the holder 17. The housing 17Ais provided with an orifice to accommodate thelight'emitting diode'36 so that the light emitting diode is readily visible from the exterior of the cover 17A. Substantially the entire support means including the cover plate except for the contact electrode portions is preferably composed of a non-conductor of electricity such as asynthetic plastic.

The charging and support means 17 is preferably mounted in the trunk of a motor vehicle or in the glove compartment. The support means has a pair of conductors 25 and 25A in electrical contact with the inner surfaces of slots 22 and 23, respectively. Conductor 25A extends from the supporting and recharging stand 17 to a source of DC current, while conductor 25 extends from the supporting and recharging stand to ground. In the preferred embodiment the source of DC current is the automobile battery, and this source may be obtained in an automobile trunk such as at or near the tail lights of the vehicle or any other convenient place therein. If it is desired to mount the stand in the glove compartment of the vehicle, the conductor 25 may be connectedto the ground and 25A to the hot side of the glove compartment switch. As illustrated in FIG. 2, the charging stand may be mounted on any stable wall within the vehicle. A separate conductor 26 is fitted with means to connect to a source of DC current and may even be fitted with a plug 27 which is adapted to engage the socket of a standard cigarette lighter.

FIG. 2 is a partial cross section of a portable flashlight similar to the one illustrated in FIG. 1 illustrating the charging circuitry and other components of the charging stand and flashlight except seen from a different angle, containing the charging circuitry inside the flashlight, and having somewhat different arrangement for connection to the source of DC voltage. The casing 13 has contained therein rechargeable batteries 28 and 29. Preferably these batteries are size D nickel cadmium rechargeable batteries having 1.25 volts and 1.2 amp hours. Although it is quite apparent that a variety of rechargeable batteries could be utilized in the present invention, the above batteries have been selected for their availability and low cost. The casing 13 preferably defines an enlarged portionv 16 which houses a reflector 15, a light socket 30 and a light bulb 31. The light bulb or lamp 31 is intended together with the re- I flector to generate a beam of light when the flashat the lower end of casing 13 to urge batteries 28 and 29 upwardly against the lower portion of lamp socket 30. Lamp socket has defined on the bottom thereof a conductor 33 which is in electrical contact with lamp 31.

Mounted on the inner sidewall of casing 13 is a flat electrical conductor 34 which extends upwardly along the inner sidewall of casing 13 to the switch means 12. The other side of switch means 12 is connected directly to the outer portion of lamp socket 30 for engagement with the second connector for lamp 31. Thus when switch 12 is closed, the electrical current generated by batteries 28 and 29 is passed through the coil spring 32, the flat conductor 34, and the switch 12 to the lamp socket 30. The other end of the circuit is completed by the upper portion 29A of the battery 29. Switch 12 is interconnected into the circuitry from its first contact via conductor 35 to socket 30 and from its second contact to conductor 34.

Preferably a light emitting diode 36 is mounted in the wall of casing 13 and is designed to provide an indication that the batteries 28 and 29 are being charged. The circuit generally indicated as 37 will be hereinafter later explained.

As was pointed out previously, pins 20 and 21 extend outwardly through the wall of casing 13 and are fixably 7 attached thereto. When the flashlight is positioned within the support stand 17, these pins extend outwardly through slots 22 and 23 to provide both a physical and electrical connection between the support stand and the flashlight. Conductors 38 and 39 extend through the support stand to the rear thereof and downwardly to the charging cable 26.

As was pointed out previously, it may be desirable that the upper portion 19 of the support stand 17 is intimately engaged with the contoured surface of the enlarged portion 16 of casing 13. The pins 20 and 21 are mounted within slots 22 and 23 defined by casing 17. In addition, a resilient means 40 may advantageously be mounted within the casing 17 to urge the flashlight and the connector pins 20 and 21 into a secure engagement with the casing 17. The resilient means 40, if present, acts to force the casing 13 to pivot around pins 20 and 21. Since the interfitting portion of stand 17 is intimately engaged with the casing 13 along the surface 19, the flashlight is not free to rotate and is therefore urged into a resilient and a most secure relationship with the support stand 17. This resilient means 40 is an advantageous, though not essential, extra precaution to provide additional assurance that the flashlight will not be vibrated out of its casing or out of electrical contact during the transit of the motor vehicle.

Since the flashlight may often be used in emergency vehicles such as ambulances and police squad cars, and since these vehicles are subject to unusually severe vibrational stresses, it is important that the flashlight remain in secure engagement with its support stand 17. Accordingly, the use of a resilient means 40 for a flashlight to be used under such conditions may be of con siderable advantage. Moreover, under such severe conditions of use, it would be desirable to provide the inner surfaces of slots 22 and 23 with a metallic spring or clip member to more firmly engage and grip the pin members 20 and 21. The spring or clip member would provide a friction type grip to securely clamp the pins 20 and 21.

The preferred charging circuits are illustrated in light isenergized. A coil spring 32 is generallyprovided FlGS. 3 and 4. 1n the first embodiment illustrated in FIG. 3, the. charging circuit is entirely self contained within the flashlight. The batteries 28 and 29 are connected in series with lamp 31 through switch 12. The pins 20 and 21 provide for the input voltage to the recharging circuit. An impedence means including resistors 50 and 53 and light emitting diode 36 is provided to match the voltage of the primary battery located in the motor vehicle to the batteries 28 and 29 contained in the flashlight. This impedence is variable and is dependent upon the voltage of the car battery and the number of batteries utilized in the flashlight. In the preferred embodiment the resistor 50 is a one-watt resistor of approximately 180 ohms. Preferably a safety diode 51 is used to prevent the reverse charging of batteries 28 and 29. Since the Ford Motor Company employs a positive ground in all its motor vehicles and the General Motors Company employs a negative ground on all its vehicles, it is necessary to insure that the polarity of the primary battery and the secondary battery are correctly aligned. The safety diode 51 is designed to prevent the reverse charging of batteries 28 and 29 in the event the flashlight recharging stand is'incorrectly incurrent flowingthrough the light emitting diode. In the a preferred embodiment of the invention, the primary battery 52 is also the primary battery for the motor vehicle.

In theembodiment illustrated in FIG. 3 the secondary batteries 28 and 29 are nickel cadmium size D rechargeable batteries having a 1.25 volt rating and capable of discharging 1.2 amp hours. A charging rate is 80-100 milliamps for 16 hours. After the batteries have been fully recharged, the flashlight will operate with a PR-Z type bulb for about 2 hours. This type of bulb draws approximately 0.5 amps per hour. With a PR-4 type bulb, one may operate the flashlight for approximately 4 hours. If one were to install a flashlight having a different number of secondary batteries or a different voltage for the primary battery 52, the impedence.

I switch 12, and the safety diode 51 are installed in the flashlight. The recharging circuit generally indicated at 37 in FIG. 2 is installed within the cover plate 17A of the support stand 17. A flexible conductor 26 leads outwardly away from the stand 17 and may, for instance, be equipped with a plug 27 which is adapted to engage the receptacle provided for a cigarette lighter in a standard motor vehicle. Again the primary battery 52 is the primary battery for the motor vehicle. The operation of the light emitting diode 36, the resistor 50 and the resistor 53 remain the same.

In addition, it may be advantageous to include part of the recharging circuit in the flashlight itself and the remainder of the circuit within the support stand 17. For instance, such an arrangement would be of particular importance when the support stand 17 contains a recharging circuit with an impedence means suited for a flashlight having a certain voltage such as one containing four nickel cadmium size D rechargeable batteries, and it is desired to also use the stand for recharging a flashlight having a lower voltage such as one containing two nickel cadmium size D rechargeable batteries. This could therefore be accomplished by providing the flashlight with the lower voltage, i.e., the one containing the two batteries, with an impedence means so that the combined impedence means present in the stand and the flashlight are such as to matchthe rechargeable batteries to the voltage provided for recharging. In this manner, a very versatile recharging set up is provided whereby flashlights containing different voltages can be recharged at different times using the same support stand.

Also other charging circuits containing impedence means are shown in FIGS. 6, 7, and 8. These other circuits; however, are less desirable from an overall performance viewpoint than are the preferred circuits shown in FIGS. 4 and 5.

In the embodiment shown in FIG. 6, the batteries 28 and 29 are connected in series with lamp 31 through switch 12. The pins 20 and 21 provide for the input voltage to the recharging circuit. A resistor 56 is provided to match the voltage of the primary battery located in the motor vehicle to the batteries 28 and 29 contained in the flashlight.

In the embodiment shown in FIG. 7, the batteries 28 and 29 are connected in series with lamp 31 through switch 12. The pins 20 and 21 provide for the input voltage to the recharging circuit. A light bulb 57 is provided to match the voltage of the primary battery located in the motor vehicle to the batteries 28 and 29 contained in the flashlight. The light bulb is also designed to provide an indication of the flow of current to the secondary batteries 28 and 29. In the event the batteries 28 and 29 are being recharged the bulb' will so indicate. I

In the embodiment shown in FIG. 8, the batteries 28 and 29 are connected in series with lamp 31 through switch 12. The pins 20 and 21 provide for the input voltage to the recharging circuit. A resistor 59 and light emitting diode 58 are provided to match the voltage of the primary battery located in the motor vehicle to the batteries 28 and 29 contained in the flashlight. The light emitting diode is designed to provide an indication of the flow of current to the secondary batteries 28 and 29. In the event the batteries 28 and 29 are being recharged, the light emitting diode will so indicate.

FIG. 5 is an illustration of a means that may be used to provide a flashlight which can be employed according to the present invention. The flashlight contains rechargeable batteries 28 and 29. A metallic ring 60 is fitted over the positive terminal of battery 29 and is adapted to engage not only the positive terminal of battery 29 but also the contact 33 defined on the lower portion of socket 30. A conductor then leads from the ring 60 to pin 21 which has been mounted in the casing of the flashlight. A metallic connector connects the tension spring 32 with the outer portion of the lamp socket 30. The switch 12 is generally arranged in series between the socket and the spring means 32. A diode 51 may be provided between this metallic connector and the pin 20. The pins 20 and 21 are fit into opposite sides of the casing of the flashlight. However, if the casing is metallic, suitable insulation will be required between the pins 20 and 21 and the casing. Accordingly, it is preferred to provide a casing which is a nonconductor of electricity such as any of the conventional synthetic plastics employed in preparing flashlights. Exemplary of suitable synthetic plastics are polyethylenes, polypropylenes and polystyrenes. One advantage of the present invention is the ability to employ a casing which is a non-conductor of electricity without sacrificing the rechargeable and supportable characteristics of the flashlight. After the pins 20 and 21 have been installed, the ring 60 is wired to pin 21, and a diode connection may be made between pin 20 and the electrical strap means 34 connecting the negative side of battery 28 with the negative side of lamp socket 30.

Having described above the preferred embodiment of our invention, we wish it to be understood that we do not desire to be limited thereto, but that the scope of the invention be limited only to the extent required by the prior art and as defined in the appended claims.

What is claimed is:

l. A portable flashlight having at least one rechargeable battery and a support stand for attachment to a motor vehicle comprising:

a. a portable flashlight having a casing, said casing containing at least one rechargeable battery, a lamp socket and lamp means for providing light, reflector means, and switch means for connecting said lamp and said socket to said battery, said casing I having a first pair of contact electrodes mounted on the exterior thereof, said electrodes protruding outwardly on opposite sides of said casing, being rigidly attached thereto;-and having a horizontal component;

b. a support stand adapted for mounting on a stable wall means, said stand providing a second pair of contact electrodes for engaging said horizontal component of said first pair of contact electrodes in order to suspendingly support said flashlight;

c. means for providing a source of DC voltage to said second pair of contact electrodes;

d. means for charging said at least one rechargeable battery, said charging means matching said rechargeable battery to said DC voltage'provided for recharging; and

e. said flashlight being removably received in said support with said horizontal component of said first pair of contact electrodes suspendingly supporting said flashlight.

2. The flashlight and stand of claim 1 wherein said first pair of contact electrodes protrudes substantially horizontally outward on opposite sides of said casing and said second pair of contact electrodes being generally U-shaped.

3. The flashlight and stand of claim 1 wherein said casing is a non-conductor of electricity.

4. The flashlight and stand of claim 3 wherein substantially the entire support stand except for said second pair of contact electrodes is a non-conductor of electricity.

5. The portable flashlight and stand of claim 1 wherein said charging means is contained partially within said stand and partially within said flashlight.

6. The flashlight and stand of claim 1 wherein said charging means is wholly contained within said flashlight casing.

7. The flashlight and stand of claim 1 wherein said charging means is contained within said support stand.

8. The flashlight and stand of claim 1 wherein said casing is a non-conductor of electricity.

9. The portable flashlight and stand of claim 1 wherein said casing has an enlarged portion surrounding said reflector means and wherein said stand is configured to intimately engage the enlarged portion of said flashlight casing surrounding said reflector.

10. The flashlight and stand of claim 1 wherein said stand provides a spring means for urging said flashlight into engagement with said second contact electrodes.

11. The flashlight and stand of claim 1 wherein said first pair of contact electrodes protrudes substantially horizontally outward on opposite sides of said casing.

12. The flashlight and stand of claim 1 wherein said charging means further comprises a diode to protect said rechargeable battery from reverse charging.

13. The flashlight and stand of claim 1 wherein said charging means comprises a resistor.

14. The flashlight and stand of claim 1 wherein said charging means comprises a light bulb.

15. The flashlight and stand of claim 1 wherein said charging means comprises an impedence means connected in parallel to a light emitting diode.

16. The flashlight and stand of claim 1 wherein said charging means comprises a first impedence means, a second impedence connected in parallel to said first impedence means, and a light emitting diode, said light emitting diode to indicate that said rechargeable battery is being recharged.

17. A portable flashlight having at least one rechargeable battery and a support stand for attachment to a motor vehicle comprising:

a. a portable flashlight having a casing, said casing containing at least one rechargeable battery, a lamp socket and lamp means for providing light, reflector means, and switch means for connecting said lamp and said socket to said battery, said casing having a first pair of contact electrodes mounted on the exterior thereof, said electrodes protruding substantially horizontally outwardly on opposite sides of said casing, being rigidly attached thereto; and having a horizontal component; said casing being a nonconductor of electricity;

b. a support stand adapted for mounting on a stable wall means, said stand providing a second pair of contact electrodes for engaging said horizontal component of said first pair of contact electrodes in order to suspendingly support said flashlight; said second pair of contact electrodes being generally U-shaped;

0. means for providing a source of DC voltage to said second pair of contact electrodes;

d. means for charging said at least one rechargeable battery, said charging means matching said rechargeable battery to said DC voltage provided for recharging; and

e. said flashlight being removably received in said support with said horizontal component of said first pair of contact electrodes suspendingly supporting said flashlight. 

1. A portable flashlight having at least one rechargeable battery and a support stand for attachment to a motor vehicle comprising: a. a portable flashlight having a casing, said casing containing at least one rechargeable battery, a lamp socket and lamp means for providing light, reflector means, and switch means for connecting said lamp and said socket to said battery, said casing having a first pair of contact electrodes mounted on the exterior thereof, said electrodes protruding outwardly on opposite sides of said casing, being rigidly attached thereto; and having a horizontal component; b. a support stand adapted for mounting on a stable wall means, said stand providing a second pair of contact elEctrodes for engaging said horizontal component of said first pair of contact electrodes in order to suspendingly support said flashlight; c. means for providing a source of DC voltage to said second pair of contact electrodes; d. means for charging said at least one rechargeable battery, said charging means matching said rechargeable battery to said DC voltage provided for recharging; and e. said flashlight being removably received in said support with said horizontal component of said first pair of contact electrodes suspendingly supporting said flashlight.
 2. The flashlight and stand of claim 1 wherein said first pair of contact electrodes protrudes substantially horizontally outward on opposite sides of said casing and said second pair of contact electrodes being generally U-shaped.
 3. The flashlight and stand of claim 1 wherein said casing is a non-conductor of electricity.
 4. The flashlight and stand of claim 3 wherein substantially the entire support stand except for said second pair of contact electrodes is a non-conductor of electricity.
 5. The portable flashlight and stand of claim 1 wherein said charging means is contained partially within said stand and partially within said flashlight.
 6. The flashlight and stand of claim 1 wherein said charging means is wholly contained within said flashlight casing.
 7. The flashlight and stand of claim 1 wherein said charging means is contained within said support stand.
 8. The flashlight and stand of claim 1 wherein said casing is a non-conductor of electricity.
 9. The portable flashlight and stand of claim 1 wherein said casing has an enlarged portion surrounding said reflector means and wherein said stand is configured to intimately engage the enlarged portion of said flashlight casing surrounding said reflector.
 10. The flashlight and stand of claim 1 wherein said stand provides a spring means for urging said flashlight into engagement with said second contact electrodes.
 11. The flashlight and stand of claim 1 wherein said first pair of contact electrodes protrudes substantially horizontally outward on opposite sides of said casing.
 12. The flashlight and stand of claim 1 wherein said charging means further comprises a diode to protect said rechargeable battery from reverse charging.
 13. The flashlight and stand of claim 1 wherein said charging means comprises a resistor.
 14. The flashlight and stand of claim 1 wherein said charging means comprises a light bulb.
 15. The flashlight and stand of claim 1 wherein said charging means comprises an impedence means connected in parallel to a light emitting diode.
 16. The flashlight and stand of claim 1 wherein said charging means comprises a first impedence means, a second impedence connected in parallel to said first impedence means, and a light emitting diode, said light emitting diode to indicate that said rechargeable battery is being recharged.
 17. A portable flashlight having at least one rechargeable battery and a support stand for attachment to a motor vehicle comprising: a. a portable flashlight having a casing, said casing containing at least one rechargeable battery, a lamp socket and lamp means for providing light, reflector means, and switch means for connecting said lamp and said socket to said battery, said casing having a first pair of contact electrodes mounted on the exterior thereof, said electrodes protruding substantially horizontally outwardly on opposite sides of said casing, being rigidly attached thereto; and having a horizontal component; said casing being a nonconductor of electricity; b. a support stand adapted for mounting on a stable wall means, said stand providing a second pair of contact electrodes for engaging said horizontal component of said first pair of contact electrodes in order to suspendingly support said flashlight; said second pair of contact electrodes being generally U-shaped; c. means for providing a source of DC voltagE to said second pair of contact electrodes; d. means for charging said at least one rechargeable battery, said charging means matching said rechargeable battery to said DC voltage provided for recharging; and e. said flashlight being removably received in said support with said horizontal component of said first pair of contact electrodes suspendingly supporting said flashlight. 